1234906140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 3962649600

約数和(自身を除く): 2727743460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 103, 114, 130, 156, 190, 195, 206, 228, 247, 260, 285, 309, 380, 390, 412, 494, 515, 570, 618, 741, 780, 809, 988, 1030, 1140, 1235, 1236, 1339, 1482, 1545, 1618, 1957, 2060, 2427, 2470, 2678, 2964, 3090, 3236, 3705, 3914, 4017, 4045, 4854, 4940, 5356, 5871, 6180, 6695, 7410, 7828, 8034, 8090, 9708, 9785, 10517, 11742, 12135, 13390, 14820, 15371, 16068, 16180, 19570, 20085, 21034, 23484, 24270, 25441, 26780, 29355, 30742, 31551, 39140, 40170, 42068, 46113, 48540, 50882, 52585, 58710, 61484, 63102, 76323, 76855, 80340, 83327, 92226, 101764, 105170, 117420, 126204, 127205, 152646, 153710, 157755, 166654, 184452, 199823, 210340, 230565, 249981, 254410, 305292, 307420, 315510, 333308, 381615, 399646, 416635, 461130, 499962, 508820, 599469, 631020, 763230, 799292, 833270, 922260, 999115, 999924, 1083251, 1198938, 1249905, 1526460, 1583213, 1666540, 1998230, 2166502, 2397876, 2499810, 2997345, 3166426, 3249753, 3996460, 4333004, 4749639, 4999620, 5416255, 5994690, 6332852, 6499506, 7916065, 9499278, 10832510, 11989380, 12999012, 15832130, 16248765, 18998556, 20581769, 21665020, 23748195, 31664260, 32497530, 41163538, 47496390, 61745307, 64995060, 82327076, 94992780, 102908845, 123490614, 205817690, 246981228, 308726535, 411635380, 617453070, 1234906140]

約数ペア:

[(1, 1234906140), (2, 617453070), (3, 411635380), (4, 308726535), (5, 246981228), (6, 205817690), (10, 123490614), (12, 102908845), (13, 94992780), (15, 82327076), (19, 64995060), (20, 61745307), (26, 47496390), (30, 41163538), (38, 32497530), (39, 31664260), (52, 23748195), (57, 21665020), (60, 20581769), (65, 18998556), (76, 16248765), (78, 15832130), (95, 12999012), (103, 11989380), (114, 10832510), (130, 9499278), (156, 7916065), (190, 6499506), (195, 6332852), (206, 5994690), (228, 5416255), (247, 4999620), (260, 4749639), (285, 4333004), (309, 3996460), (380, 3249753), (390, 3166426), (412, 2997345), (494, 2499810), (515, 2397876), (570, 2166502), (618, 1998230), (741, 1666540), (780, 1583213), (809, 1526460), (988, 1249905), (1030, 1198938), (1140, 1083251), (1235, 999924), (1236, 999115), (1339, 922260), (1482, 833270), (1545, 799292), (1618, 763230), (1957, 631020), (2060, 599469), (2427, 508820), (2470, 499962), (2678, 461130), (2964, 416635), (3090, 399646), (3236, 381615), (3705, 333308), (3914, 315510), (4017, 307420), (4045, 305292), (4854, 254410), (4940, 249981), (5356, 230565), (5871, 210340), (6180, 199823), (6695, 184452), (7410, 166654), (7828, 157755), (8034, 153710), (8090, 152646), (9708, 127205), (9785, 126204), (10517, 117420), (11742, 105170), (12135, 101764), (13390, 92226), (14820, 83327), (15371, 80340), (16068, 76855), (16180, 76323), (19570, 63102), (20085, 61484), (21034, 58710), (23484, 52585), (24270, 50882), (25441, 48540), (26780, 46113), (29355, 42068), (30742, 40170), (31551, 39140)]